private static PsiClass getPiClass(FqName packageFQN, JavaSemanticServices semanticServices) {
// TODO: move this check outside
// If this package is actually a Kotlin namespace, then we access it through a namespace
// descriptor, and
// Kotlin functions are already there
NamespaceDescriptor kotlinNamespaceDescriptor =
semanticServices.getKotlinNamespaceDescriptor(packageFQN);
if (kotlinNamespaceDescriptor != null) {
return null;
} else {
// TODO: what is GlobalSearchScope
return semanticServices
.getDescriptorResolver()
.javaFacade
.findClass(getQualifiedName(packageFQN, JvmAbi.PACKAGE_CLASS).getFqName());
}
}
public JetTypeJetSignatureReader(
JavaSemanticServices javaSemanticServices,
JetStandardLibrary jetStandardLibrary,
TypeVariableResolver typeVariableResolver) {
this.javaSemanticServices = javaSemanticServices;
this.javaDescriptorResolver = javaSemanticServices.getDescriptorResolver();
this.jetStandardLibrary = jetStandardLibrary;
this.typeVariableResolver = typeVariableResolver;
}
@Override
public void extendNamespaceScope(
@NotNull BindingTrace trace,
@NotNull NamespaceDescriptor namespaceDescriptor,
@NotNull WritableScope namespaceMemberScope) {
namespaceMemberScope.importScope(
javaSemanticServices
.getDescriptorResolver()
.createJavaPackageScope(
DescriptorUtils.getFQName(namespaceDescriptor).toSafe(), namespaceDescriptor));
delegateConfiguration.extendNamespaceScope(trace, namespaceDescriptor, namespaceMemberScope);
}
@Override
public void visitClassType(String name, boolean nullable, boolean forceReal) {
FqName ourName =
new FqName(
name.replace('/', '.').replace('$', '.') // TODO: not sure
);
this.classDescriptor = null;
if (!forceReal) {
classDescriptor =
javaSemanticServices
.getTypeTransformer()
.getKotlinAnalog(ourName, JavaTypeTransformer.TypeUsage.MEMBER_SIGNATURE_INVARIANT);
}
if (classDescriptor == null) {
// TODO: this is the worst code in Kotlin project
Matcher matcher = Pattern.compile("jet\\.Function(\\d+)").matcher(ourName.getFqName());
if (matcher.matches()) {
classDescriptor = JetStandardClasses.getFunction(Integer.parseInt(matcher.group(1)));
}
}
if (classDescriptor == null) {
Matcher matcher = Pattern.compile("jet\\.Tuple(\\d+)").matcher(ourName.getFqName());
if (matcher.matches()) {
classDescriptor = JetStandardClasses.getTuple(Integer.parseInt(matcher.group(1)));
}
}
if (this.classDescriptor == null) {
this.classDescriptor =
javaDescriptorResolver.resolveClass(ourName, DescriptorSearchRule.INCLUDE_KOTLIN);
}
if (this.classDescriptor == null) {
// TODO: report in to trace
this.errorType = ErrorUtils.createErrorType("class not found by name: " + ourName);
}
this.nullable = nullable;
this.typeArguments = new ArrayList<TypeProjection>();
}